Correlations between incisor and condylar movements during lateral excursion in children with primary dentition

I. Saitoh, J. Tokutomi, H. Hayasaki, Y. Iwase, H. Raoquig, Y. Yamasaki, Kazuaki Nonaka

研究成果: ジャーナルへの寄稿記事

8 引用 (Scopus)

抄録

The purpose of this study was to look for associations between lower incisor movement and working and balancing condylar movement during lateral excursion in children with primary dentition and adults with permanent dentition. Mandibular movement was recorded using a TRI-MET (an optoelectronic analysis system with six degrees-of-freedom) at a sampling frequency of 100 Hz. The movement data was transferred to a graphics workstation for analysis. Subjects were categorized by age into two groups. The primary dentition group consisted of 19 children (mean age: 5 years and 5 months, s.d.: 8·7 months), and the permanent dentition group consisted of 22 women (mean age: 20 years and 5 months, s.d.: 26·3 months). The occlusion and TMJ in both groups were normal, with no history of orthodontic treatment. Three orthogonal excursive ranges and the 3D linear distance of the incisal and balancing and working condylar points, along with inter- and intra-individual correlations between the incisor and the balancing and working condyles during lateral excursion, were estimated by using multilevel statistical models. Lateral excursion in children with primary dentition was characterized by smaller incisor excursive ranges and 3D linear distance than in adults, and stronger inter- and intra-individual correlations between incisor and balancing condylar movements than in adults. In both children and adults the lateral excursion of the incisor was a good indicator of the extent of balancing condylar movement, but not working condylar movement.

元の言語英語
ページ(範囲)800-806
ページ数7
ジャーナルJournal of oral rehabilitation
34
発行部数11
DOI
出版物ステータス出版済み - 11 1 2007

Fingerprint

Deciduous Tooth
Incisor
Permanent Dentition
Temporomandibular Joint
Statistical Models
Orthodontics
Bone and Bones

All Science Journal Classification (ASJC) codes

  • Dentistry(all)

これを引用

Correlations between incisor and condylar movements during lateral excursion in children with primary dentition. / Saitoh, I.; Tokutomi, J.; Hayasaki, H.; Iwase, Y.; Raoquig, H.; Yamasaki, Y.; Nonaka, Kazuaki.

:: Journal of oral rehabilitation, 巻 34, 番号 11, 01.11.2007, p. 800-806.

研究成果: ジャーナルへの寄稿記事

Saitoh, I, Tokutomi, J, Hayasaki, H, Iwase, Y, Raoquig, H, Yamasaki, Y & Nonaka, K 2007, 'Correlations between incisor and condylar movements during lateral excursion in children with primary dentition', Journal of oral rehabilitation, 巻. 34, 番号 11, pp. 800-806. https://doi.org/10.1111/j.1365-2842.2006.01715.x
Saitoh, I. ; Tokutomi, J. ; Hayasaki, H. ; Iwase, Y. ; Raoquig, H. ; Yamasaki, Y. ; Nonaka, Kazuaki. / Correlations between incisor and condylar movements during lateral excursion in children with primary dentition. :: Journal of oral rehabilitation. 2007 ; 巻 34, 番号 11. pp. 800-806.
@article{3e486f2b64e0412996adf08e80c8c10b,
title = "Correlations between incisor and condylar movements during lateral excursion in children with primary dentition",
abstract = "The purpose of this study was to look for associations between lower incisor movement and working and balancing condylar movement during lateral excursion in children with primary dentition and adults with permanent dentition. Mandibular movement was recorded using a TRI-MET (an optoelectronic analysis system with six degrees-of-freedom) at a sampling frequency of 100 Hz. The movement data was transferred to a graphics workstation for analysis. Subjects were categorized by age into two groups. The primary dentition group consisted of 19 children (mean age: 5 years and 5 months, s.d.: 8·7 months), and the permanent dentition group consisted of 22 women (mean age: 20 years and 5 months, s.d.: 26·3 months). The occlusion and TMJ in both groups were normal, with no history of orthodontic treatment. Three orthogonal excursive ranges and the 3D linear distance of the incisal and balancing and working condylar points, along with inter- and intra-individual correlations between the incisor and the balancing and working condyles during lateral excursion, were estimated by using multilevel statistical models. Lateral excursion in children with primary dentition was characterized by smaller incisor excursive ranges and 3D linear distance than in adults, and stronger inter- and intra-individual correlations between incisor and balancing condylar movements than in adults. In both children and adults the lateral excursion of the incisor was a good indicator of the extent of balancing condylar movement, but not working condylar movement.",
author = "I. Saitoh and J. Tokutomi and H. Hayasaki and Y. Iwase and H. Raoquig and Y. Yamasaki and Kazuaki Nonaka",
year = "2007",
month = "11",
day = "1",
doi = "10.1111/j.1365-2842.2006.01715.x",
language = "English",
volume = "34",
pages = "800--806",
journal = "Journal of Oral Rehabilitation",
issn = "0305-182X",
publisher = "Wiley-Blackwell",
number = "11",

}

TY - JOUR

T1 - Correlations between incisor and condylar movements during lateral excursion in children with primary dentition

AU - Saitoh, I.

AU - Tokutomi, J.

AU - Hayasaki, H.

AU - Iwase, Y.

AU - Raoquig, H.

AU - Yamasaki, Y.

AU - Nonaka, Kazuaki

PY - 2007/11/1

Y1 - 2007/11/1

N2 - The purpose of this study was to look for associations between lower incisor movement and working and balancing condylar movement during lateral excursion in children with primary dentition and adults with permanent dentition. Mandibular movement was recorded using a TRI-MET (an optoelectronic analysis system with six degrees-of-freedom) at a sampling frequency of 100 Hz. The movement data was transferred to a graphics workstation for analysis. Subjects were categorized by age into two groups. The primary dentition group consisted of 19 children (mean age: 5 years and 5 months, s.d.: 8·7 months), and the permanent dentition group consisted of 22 women (mean age: 20 years and 5 months, s.d.: 26·3 months). The occlusion and TMJ in both groups were normal, with no history of orthodontic treatment. Three orthogonal excursive ranges and the 3D linear distance of the incisal and balancing and working condylar points, along with inter- and intra-individual correlations between the incisor and the balancing and working condyles during lateral excursion, were estimated by using multilevel statistical models. Lateral excursion in children with primary dentition was characterized by smaller incisor excursive ranges and 3D linear distance than in adults, and stronger inter- and intra-individual correlations between incisor and balancing condylar movements than in adults. In both children and adults the lateral excursion of the incisor was a good indicator of the extent of balancing condylar movement, but not working condylar movement.

AB - The purpose of this study was to look for associations between lower incisor movement and working and balancing condylar movement during lateral excursion in children with primary dentition and adults with permanent dentition. Mandibular movement was recorded using a TRI-MET (an optoelectronic analysis system with six degrees-of-freedom) at a sampling frequency of 100 Hz. The movement data was transferred to a graphics workstation for analysis. Subjects were categorized by age into two groups. The primary dentition group consisted of 19 children (mean age: 5 years and 5 months, s.d.: 8·7 months), and the permanent dentition group consisted of 22 women (mean age: 20 years and 5 months, s.d.: 26·3 months). The occlusion and TMJ in both groups were normal, with no history of orthodontic treatment. Three orthogonal excursive ranges and the 3D linear distance of the incisal and balancing and working condylar points, along with inter- and intra-individual correlations between the incisor and the balancing and working condyles during lateral excursion, were estimated by using multilevel statistical models. Lateral excursion in children with primary dentition was characterized by smaller incisor excursive ranges and 3D linear distance than in adults, and stronger inter- and intra-individual correlations between incisor and balancing condylar movements than in adults. In both children and adults the lateral excursion of the incisor was a good indicator of the extent of balancing condylar movement, but not working condylar movement.

UR - http://www.scopus.com/inward/record.url?scp=35148866141&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35148866141&partnerID=8YFLogxK

U2 - 10.1111/j.1365-2842.2006.01715.x

DO - 10.1111/j.1365-2842.2006.01715.x

M3 - Article

C2 - 17919245

AN - SCOPUS:35148866141

VL - 34

SP - 800

EP - 806

JO - Journal of Oral Rehabilitation

JF - Journal of Oral Rehabilitation

SN - 0305-182X

IS - 11

ER -